Alright, I am not sure how much RAM I have. Here is what it says on the machine: 3GB DDR3 Memory. In system monitor under memory it says I am using 584 MiB (21.7%) of 2.6 GiB I know GB is different than GiB and that I don't really have 3 GB of RAM but somewhat less. What I want to know is how much free RAM do I have left in GB, roughly so? I am thinking just over a 1 GB.